baber/WOPTO huggingface dataset:
Patent JP-S61229536-A (JP)
Title: Method and apparatus for producing fiber-reinforced resin sheet
Inventor: NAKAKURA TOSHIYUKI
IPC: B29K105/08
Filed: 1985-04-04
Abstract: PURPOSE:To control the degree of crystallization according to characteristics of a resin, by a method wherein a fabric woven from a plurality of continuous fibers is heated to a temperature not lower than the softening point of a thermoplastic resin, and a coated film of a thermoplastic resin is provided on the surface of the fabric to impregnate the fabric with the resin. CONSTITUTION:A thermoplastic resin is melted by an extruder, is extruded through a die 21 provided at the tip of the extruder, and is applied to the surface of a heated resin-coating roll 23. A woven fabric 11 is brought into contact with the roll thus coated with the resin, whereby the resin is infiltrated into gaps between the fibers of the fabric. The impregnation is achieved by passage of the coated film of the resin between the fibers of the fabric 11 to the back side of the fabric. The pressure with which the fabric is brought into contact with the roll is such that the fabric can be brought into contact with the surface of the roll while passing through the coated film of the resin. The fabric thus coated with the resin is pressed against one or more heated rolls 23, 24 to enhance the degree of impregnation, is then cooled, and is taken out. The temperature of the heated rolls is not lower than the softening point of the resin.
Patent JP-H01241314-A (JP)
Title: Method for controlling plate camber in hot rolling mill
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/68
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the plate camber of a stock to be rolled by computing the temp. difference between the upper and lower surfaces of the stock to be rolled on the inlet side of the hot rolling mill and reducing the roll speed of the hot rolling side, corresponding to the estimated plate camber quantity based on said computed value. CONSTITUTION:The temp.s of the upper and lower surfaces of the stock to be rolled before being bitten into the mill are detected by thermometers 7, 8 disposed on the upper and lower positions just before the mill, the temp. difference between the upper and lower surfaces is computed by a subtracter 9. Based on this temp. difference, alphathe peripheral speed ratio of the upper and lower rolls required to absorb the place camber value generated by the temp. difference between the upper and lower surfaces' and to prevent the plate camber is computed by an arithmetic unit 10 through a relational equation. Based on the peripheral speed difference computed from this peripheral speed ratio, the speed of the roll driving motors 5 or 6 positioned on the high temp. side of the upper and lower surfaces of the stock is reduced. By this method, the plate camber of the sock 1 is precisely and stably prevented.
Patent JP-H10257627-A (JP)
Title: Hanging pulley attaching/detaching jig
Inventor: YAMAMOTO TAISUKE
IPC: H02G1/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable the attachment/detachment of a plurality of hanging pulleys to/from a supporting wire. SOLUTION: A hanging pulley attaching/detaching jig 10, which attaches/ detaches cable laying hanging pulleys 12 to/from a supporting wire, has the shape of a bathtub, which is composed of a polygonal flat plate 26 and sidewalls 28 which are formed on the respective edge parts of the polygonal flat plate 26 integrally with the polygonal flat plate part 26. A plurality of grooves 34 (34A and 34B) are formed in the sidewalls 28, and the rear end piece of the cable laying hanging pulley 12 can be embedded in the groove 34. Further, hanging pulley holding holes 32 are provided inside the respective edge parts, and the leading end piece 24 of the cable laying hanging pulley 12 can be inserted into the hole 32.  Leading end pieces 24A are inserted into the hanging pulley holding holes 32 which are formed inside the respective edge parts, and the rear end pieces 24B are pushed into the grooves 34 to attach a plurality of the cable hanging pulleys 12 to the hanging pulley attaching/detaching jig 10. After the 1st cable laying hanging pulley 12 is hung on the supporting wire, a long rid is turned to hang the cable laying hanging pulleys 12 attached to the adjacent side edges on the supporting wire one after another.
Patent JP-S58190266-A (JP)
Title: Brushless motor
Inventor: INAGAKI JIYUNPEI
IPC: H02K29/00
Filed: 1982-04-28
Abstract: PURPOSE:To readily manufacture a brushless motor by sequentially laminating a flexible printed substrate, a cylindrical coil and a core. CONSTITUTION:A brushless motor is provided by internally mounting a permanent magnet rotor 1, and forming a flexible printed substrate 3 in a cylindrical shape via an air gap 2. A cylindrical coil 4 is mounted on the outer periphery of the substrate 3, and a core 6 is provided on the outer periphery. Further, the outer periphery and the periphery of a core 5 is molded with resin 6 or the like. A position detector 8 which detects the position of a permanent magnet rotor 5 is arranged on the outer peripheral side of the substrate 3. When thus constructed, the motor can be readily manufactured.
Patent JP-H07280187-A (JP)
Title: Large capacity low temperature liquefied gas tank
Inventor: ODAWARA SHINSUKE
IPC: F17C3/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a large capacity low temperature liquefied gas tank whose capacity can be increased within the upper limit of the plate thickness of Ni steel plates in the large capacity low temperature liquefied gas tank to store the low temperature liquefied gas tank. CONSTITUTION:A liquefied gas tank consists of a double shell tank 14 consisting of inner tanks 2, 3 and an outer tank to store the inner tanks through the heat insulating material, and a membrane tank 21 consisting of a pressure resistant material 15 and a membrane 17 attached to the inside of the pressure resistant material through the heat insulating material, and a low temperature liquefied gas storing part is connected to the lower part in the perpendicular direction of the double shell tank 14 installed on the ground to install the membrane tank 21. A large flexible membrane whose contraction at low temperature is increased is interposed in the connecting part of the inner tank bottom plate to the membrane 17. This constitution realizes the large capacity up to approximately 400,000kl from the conventional tank capacity of 200,000kl without increasing the plate thickness of the structural members.
Patent JP-S56163502-A (JP)
Title: Lateral balancing device of tone arm
Inventor: OOMURA KIYOMOTO
IPC: G11B3/12
Filed: 1981-05-13
Abstract: PURPOSE:To compensate the lateral unbalance during a record reproduction, by providing a means to compensate the horizontal position of a tone arm plus a means to store the compensating current which is supplied to said compensating means. CONSTITUTION:Several points are decided for a shift of a tone arm before a record reproduction, and the degree of compensation is detected the lateral unbalance at these several points. The position of the tone arm is detected by a photodetector 24 and a counter circuit 25, and a coil 17 is driven via a speed control circuit 26 and a DC amplifier 27. Then the current flowing through the coil 17 is detected by an A/D converter 29 at each of the above-mentioned points and when the tone arm is at pause to be stored by a microprocessor 30. In a reproduction mode, the compensating current is flowed to the coil 17 based on the storage of the microprocessor 30.
Patent JP-S59198878-A (JP)
Title: Power sources operated in parallel
Inventor: TANAKA KUNIO
IPC: H02M7/493
Filed: 1983-04-20
Abstract: PURPOSE:To improve the operating efficiency by controlling the control pulse width of an inverter with detected currents of the inverter and a load when two inverters which employ a solar battery as a power source and a single phase 3- wired commercial power source are operated in parallel. CONSTITUTION:Inverters 2, 2' which employ as a power source a solar battery and a single phase 3-wired commercial power source 4 are connected in parallel to supply power to two loads 5, 5', and operated so that the sum of supply power of the inverters 2, 2' do not exceed the total demand power of the loads 5, 5'. The output currents of the inverters 2, 2' and the currents of the loads 5, 5' are respectively detected by detectors 13, 14, and the control pulse width of the inverters 2, 2' is controlled by the CPU20 so that one output current always becomes maximum. Accordingly, the both loads 5, 5' can be individually shared in both systems, and the solar battery 1 can be always operated at the maximum operation point.
Patent JP-H11264379-A (JP)
Title: Hydraulic servo of swash plate-type hydraulic pump in hst
Inventor: UGI KATSUOMI
IPC: F04B49/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve an operation feeling by preventing a shock in switching of forward or rearward traveling and in decelerating or accelerating by the operation of an operation lever. SOLUTION: This hydraulic servo 33 is interposed between a movable swash plate 40 of a hydraulic pump and an operation lever on a mother machine side. Notch grooves 94, 94 for regulating the flow rate of pressure oil to be guided from a supply port to ports 12, 14 A and B are formed on a pair of land parts 92, 93 of a spool 3. Therefore, a piston 2 can be slowly moved by supplying pressure oil to pressure chambers 11, 13 while throttling the pressure oil, and switching or forward and rearward traveling or acceleration and deceleration of output revolutions of an HST can be smoothly performed by slowly tilting the movable swash plate 40.
Patent JP-H06257481-A (JP)
Title: Automatic start/stop device for engine
Inventor: YAMAMOTO YUJI
IPC: F02D29/02
Filed: 1993-03-06
Abstract: PURPOSE:To prevent erroneous reading of the number of revolutions due to noise and to avoid stopping of engine by detecting the number of revolutions of the engine, and determining starting of the engine only when the detection value is the predetermined value or more and the predetermined cumulative time is elapsed. CONSTITUTION:A control part 4 in an automatic start/stop device 2 in an engine consists of the first control part 4-1 serving as an engine ECU and the second control part 4-2 serving as an economic computer. To the both of the control parts 4-1, 4-2, two injector relays 6, 8 and an ignition coil 10 are individually connected while an ID signal 12, which detects an idle rotational speed, and a vehicle speed signal 14 are inputted individually. In this case, a detecting means detecting the number of revolutions of the engine is arranged. In the control part 4, it is determined that the engine starts only when the number of revolutions becomes the predetermined value or more and the predetermined cumulative time has elapsed. In this way, erroneous reading, which is caused by noise, of the number of revolutions can be avoided.
Patent JP-H11267777-A (JP)
Title: Structure for attaching suction assembly
Inventor: AOKI YOSHIKI
IPC: B21D43/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure for attaching a suction assembly, a structure that is free from air leak when attached and is easy to be exchanged. SOLUTION: An attaching structure of a suction assembly which is equipped with plural air sucking parts for holding a workpiece is provided with a sucking assembly 1, which has at both left and right ends a cylinder 4 having a piston rod 8 formed with a through part in communication with the air sucking part, in a manner that the piston rod 8 freely moves forwards and backwards externally; and is provided with receiving means 2 having connecting members 22, in which an abutting member 23, formed with a through part and provided with a tip end face in contact with that of the piston rod 8, is installed so as to be freely slidable inside the connecting member 22, and in which an engaging part is installed for the piston rod 8 to engage with, in a manner that the pair of left and right connecting members 22 face inwardly each other.  When the sucking assembly 1 is attached between the receiving means 2, the piston rod and the abutting member 23 come into contact with each other at their tip end faces and pressurize each other.
Patent JP-S61229647-A (JP)
Title: Car jack-up detector
Inventor: AGARI YOSHIHIDE
IPC: B60R25/10
Filed: 1985-04-05
Abstract: PURPOSE:To prevent tires from being stolen by providing a direction identification doppler radar detecting the relative movement direction between a car body and a road and correctly identifying vibration of the car body due to the wind or artificial sway of the car body and the relative movement between the car body and road due to jack-up. CONSTITUTION:A sensor section for transmitting/receiving observation waves of a direction identification doppler radar 1 is fitted at the front section or rear section of a car body so as to face a road, and whether the front section or rear section of the car body is being moved in the approaching or departing direction in relation with the road is detected. This detection signal is fed into a reverse cycle detecting means 2, where the reverse cycle of the relative movement direction between the car body and road is detected. The reverse cycle detected by the means 2 is compared with the predetermined reference value, and if the detection signal of the reverse cycle is larger than the predetermined reference signal, a warning means is operated. Accordingly, the jack-up while tires are stolen is reliably detected with no erroneous operation, thus the theft of tires is prevented.
Patent JP-H08272831-A (JP)
Title: Information input device
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/0488
Filed: 1995-03-29
Abstract: PURPOSE: To input only a possessed specified individual information from a portable medium for holding the individual information by receiving the request instruction of the individual information by radio from a terminal equipment and transmitting the individual information corresponding to the request instruction among the stored individual information to the terminal equipment by radio. CONSTITUTION: When a possessor informed of the required individual information from the required information informing means 1 of the terminal equipment A judges that it is allowed to input the individual information and performs a specified operation, it is detected in a specified operation detection means 2 and the request instruction of the required individual information is generated from an instruction generation means 3. This request instruction is transmitted to the medium B by radio signals of light, sound and electromagnetic waves, etc.  The request instruction of the individual information transmitted from the terminal equipment A to the medium B by the radio signals is received in a request instruction reception means 7 and the individual information corresponding to the request instruction among the individual information stored in a storage means 6 is transmitted to the terminal equipment A by the radio signals by an individual information transmission means 8.
Patent JP-H02248619-A (JP)
Title: Intake device of v-type engine with supercharger
Inventor: IWATA NORIYUKI
IPC: F02B33/44
Filed: 1989-03-22
Abstract: PURPOSE:To establish the tuning point of a resonance effect or an inertial effect in an intake system to the higher speed side of an engine by providing a communication passage which communicates directly with a double intake aggregation between the intake aggregations of right and left banks. CONSTITUTION:A mechanical supercharger 5 is installed between right and left V-shaped banks, and independent intake passages 23a, 23b of respective cylinders are extensively-provided to intake aggregates 41a, 41b for respective left and right banks through between an engine body and a mechanical supercharger 5. The downstream side of right and left intake aggregates 21a, 21b are connected with each other through a communication passage 42. Since this permits the tuning point of a resonance effect or inertial effect in an intake system to correct its movement toward lower speed side, it is possible to improve charging efficiency in the high speed range of the engine.
Patent JP-S51146893-A (JP)
Title: Fluorescent x ray analyzing apparatus
Inventor: MORI SABUROU
IPC: G01N23/20
Filed: 1975-06-11
Abstract: PURPOSE:To improve measurement accuracy by arranging the apparatus system in a frame body having a temperature controlling mechanism wherein a heating and inhaling part and a ventilating part are provided to make the temperature in each part constant in a short time.
Patent JP-S52302-A (JP)
Title: Process of the core a for rotary electrical machinery and appliance
Inventor: IKOMA NOBORU
IPC: H02K15/02
Filed: 1976-06-16
Abstract: PURPOSE: Obtaining a core element plate from band steel to ensure that the noses of teeth are beforehand the one part of the arc for an air gap allows an easy process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10264755-A (JP)
Title: Airbag cover
Inventor: TANAKA YASUAKI
IPC: B60R21/20
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an airbag cover which is stable in inflation characteristic over a wide temperature range from low to high temperature, resists formation of flaw marks on its molding, and satisfies other surface characteristics (anti- stickiness, scratch resistance, etc.) of paintless specifications. SOLUTION: In an airbag cover obtained from injection molding of an olefin type polymer alloy, the olefin type polymer alloy comprises a polypropylene and a nonpolar thermoplastic elastomer serving as first and second components, respectively, and is further blended with an ionomer serving as a third component. The weight mixing ratio of the first to second component is 40:60 to 95:5, and the amount of the third component blended is 3 to 150 pts.wt. for 100 pts.wt. of the total amounts of the first and second components.
Patent JP-S54162423-A (JP)
Title: Magnetic bubble device
Inventor: MIYAMOTO TAKASHI
IPC: G11C11/14
Filed: 1978-06-13
Abstract: PURPOSE: To make it possible to increase functions and a capacity without increasing a volume by giving a constitution where plural magnetic bubble chips are laminated and arranged.  
     CONSTITUTION: Lead piece 21 is provided while causing to adhere closely onto insulation-property flexible film 22, and is protruded above through hole 23 provided on film 22. Then, lead piece 21 has the tip arranged correspondingly to bump 30 of magnetic bubble pellet 1; and after bump 30 and lead piece 21 are so positioned that their tips may agree with each other, all leads are connected by applying heat and pressure simultaneously, and next, lead piece 21 is cut off along through hole 23. Two chips 1 and 1' where lead piece 21 is connected to bump 30 obtained in this manner are superposed onto each other and are incorporated into substrate 2'. Thus, a magnetic bubble device where chip storage doubled and the volume is the same as the conventional device can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05277941-A (JP)
Title: Disposing method for grinder grinding chip
IPC: B24B55/06
Filed: 1992-03-30
Abstract: PURPOSE:To cool grinding chips through capture thereof and to perform simple and reliable recovery of grinding chips by forming a water film dropping at a given angle with the flying direction of grinding chips when the grinding chips dropping after collision thereof with a wall surface positioned facing a grinding wheel are recovered. CONSTITUTION:An overflow pipe 8 is disposed to the side of a water tank 7 installed to the upper part of a dust collecting hood 3, and a jet nozzle 9 is disposed to the bottom of the water tank along the wall surface of the dust collecting hood 3. Meanwhile, a water feed pipe 10 having a stop valve 11 is disposed to the upper part of the water tank 7. When a slab 1 is ground by means of a grinding wheel 2, a stop valve 11 is opened and water is fed in the water tank 7 through the water feed pipe 10 and water is caused to flow in a layer-form manner through the jet nozzle 9 along the wall surface of the dust collecting hood 3 and this way forms a water film throughout the whole of a wall surface. In this method grinding chips 5, which are in a state to be heated to redness and fly toward the dust collecting hood 3 can be caught by means of a water film 13 before the grinding chips collide are cooled and, with a wall surface, and the grinding chips are, dropped and discharged through a discharge groove 12.
Patent JP-H02254007-A (JP)
Title: Active suspension
Inventor: TAKAHASHI KENRO
IPC: B60G17/04
Filed: 1989-03-27
Abstract: PURPOSE:To exhibit sufficient effect of attenuation even when supply pressure drops below a set one by throttling a flow passage communicating with the port of a pressure control valve which controls control pressure according to pilot pressure when the supply pressure drops below the set one. CONSTITUTION:This suspension is provided with respective control valve assemblies 9 and 13 for front and rear, and each of assemblies 9, 13 is provided with a pressure control valve 10 which controls control pressure according to the pilot pressure adjusted by controlling the energizing condition of a proportional solenoid 21. The controlled control pressure is supplied to the actuator (hydraulic cylinder) 6 of the corresponding suspension to generate energizing force against the roll of a vehicle independently. On the way to a piping 33 connected to the output port of the pressure control valve 10, a change-over valve 49 provided with an ordinary passage 49a and an orifice 49b in parallel is installed. In the case that supply pressure is below a prescribed one, the flow passage is throttled by switching it to the side of the orifice 49b.
Patent JP-H07284283-A (JP)
Title: Vibration wave motor
Inventor: SEKI HIROYUKI
IPC: H02N2/00
Filed: 1994-04-11
Abstract: PURPOSE:To suppress the generation of the low-order resonance of a vibrator causing 'ringing' of a vibration wave motor by filling a low-attenuation material into the internal void of a baked-alloy vibrator at a specific ratio. CONSTITUTION:A vibrator 10 is made of, for example, iron baked alloy (iron containing 0.2-1.0% carbon and 1-5% copper) and a low-attenuation material (for example, copper) is melted and filled into the void of the baked alloy by 0-80% in terms of volume ratio. Also, the filling rate of the low-attenuation material is constituted to be larger as the material is away from the vibrator 10 and a sliding surface side. Therefore, the material is so structured as to prevent stick slip due to low-order vibration from occurring easily, thus effectively suppressing the generation of a low-order resonance of the vibrator 10 causing generation of 'ringing' of the motor.
Patent JP-H09260413-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WAKAMIYA KEIICHIRO
IPC: H01L21/60
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To restrain generation of a wire short circuit and prevent reduction in manufacturing yield with respect to a semiconductor device of a multi-pin plastic package and the like, by providing a first wire connected to the upper side of a first electrode pad and a second wire connected to the upper side of a bump. SOLUTION: A wire 5a is directly connected to the upper side of an electrode pad 3a by bonding. A bump 6 having a predetermined height is formed on an electrode pad 3b and a wire 5b is connected to the upper side of the bump by bonding. Thus, the bonding position of the wire 5b is higher than the bonding position of the wire 5a by the amount of height of the bump 6. Therefore, even in the case where the electrode pads 3b are arrayed in parallel to and on the inner side of an array of the electrode pads 3a so as to provide a structure corresponding to a multi-pin structure, a sufficient spacing is maintained between the wire 5a and the wire 5b. Even when resin sealing is performed by a transfer mold method, the inflow pressure of the resin prevents the wires 5a, 5b from contacting each other.